Liebert exm BDC. User Manual kVA, 60Hz

Transcription

1 Liebert exm BDC User Manual kVA, 60Hz

2 TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS GLOSSARY OF SYMBOLS LIEBERT EXM BDC Normal (UPS) Mode Maintenance Mode Locating the Cabinet Cable Installation Wiring Preparation Power Cable Installation Input/Output Wiring Accessory Fuses and Back-Feed Breaker Wiring Bolting Cabinets Together Floor Installation Cable Entry Optional Cabinets Liebert exm UPS Bypass Assembly Liebert exm BDC Interface INSTALLATION DRAWINGS SPECIFICATIONS Electrical Characteristics Torque Requirements FIGURES Figure 1 Single input UPS with external Liebert exm BDC with optional internal transformer Typical configuration Figure 2 Liebert exm BDC Access plate removed Figure 3 Accessory fuses Figure 4 Liebert exm BDC with distribution, single input Figure 5 Liebert exm BDC wiring, without transformer option, single input Figure 6 Liebert exm BDC wiring with transformer option, single input Figure 7 Wiring for LDMF with panelboard Figure 8 Wiring for LDMF with subfeed breakers Figure 9 Bolting Liebert exm UPS to a Liebert exm BDC Figure 10 Cabinet arrangement Figure 11 Liebert exm UPS bypass assembly connections Figure 12 Input dry contacts J Figure 13 Output dry contacts and EPO wiring Figure 14 Liebert exm BDC with 225A or 400A panelboards Main components Figure 15 Liebert exm BDC with two subfeed breakers Main components Figure 16 Liebert exm BDC with optional SKRU and transformer Figure 17 Busbars Liebert exm BDC with panelboard Figure 18 Busbars Liebert exm BDC Figure 19 Lineup arrangement, Liebert exm with Liebert exm BDC i

3 Figure 20 Outline drawing, Liebert exm BDC for Liebert exm, kVA Figure 21 Liebert exm BDC transformer location Figure 22 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC and panelboard Figure 23 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC, input isolation transformer and panelboard Figure 24 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC and two subfeed breakers Figure 25 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC, input isolation transformer and two subfeed breakers Figure 26 One-line diagram, 208V dual input kVA UPS with three-breaker Liebert exm BDC and panelboard Figure 27 One-line diagram, 208V dual input kVA UPS with three-breaker Liebert exm BDC and two subfeed breakers TABLES Table 1 Control wiring for Liebert exm to Liebert exm BDC Table 2 Liebert exm BDC interface Table 3 Output dry contact relays Table 4 Hardware torque values Table 5 Wiring for Liebert exm to Liebert exm BDC Table 6 Physical standards and parameters Table 7 Mechanical characteristics, Liebert exm BDC, kVA Table 8 Liebert exm BDC, kVA, mechanical characteristics Table 9 Liebert exm BDC heat dissipation Table 10 Liebert exm BDC input currents, single input, main, without transformer Table 11 Liebert exm BDC input currents, dual input, rectifier, without transformer Table 12 Liebert exm BDC output currents Table 13 Liebert exm BDC input currents, dual input, bypass, without transformer Table 14 Recommended lug sizes (compression type) M12, 1/2" bolt Table 15 Busbar torque for power wiring Table 16 Terminal block torque with compression lugs for control wiring Table 17 Breaker torque Table 18 Electrical data Liebert exm BDC, 480VAC input, 208VAC output, single input, with 480V:208V transformer Table 19 Electrical data Liebert exm BDC, 208VAC or 220VAC input, single input, with 208V:208V or 220V:220V transformer Table 20 Electrical data Liebert exm BDC, 600VAC input, 208VAC output, single input, with 600V:208V transformer ii

4 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation of the Liebert exm BDC (bypass distribution cabinet). Read this manual thoroughly, paying special attention to the sections that apply to your installation, before working with the UPS. Retain this manual for use by installing personnel. A properly trained and qualified electrical contractor should oversee the installation of the equipment. The Liebert exm BDC cannot be put into operation until it is commissioned by the manufacturer or authorized engineer. Otherwise, human safety may be endangered and damage to the UPS will not be covered by the warranty. The Liebert exm BDC is designed for commercial and industrial uses and cannot be used as life support equipment.! WARNING Risk of moving heavy equipment and electric shock. Can cause equipment damage, injury and death. Exercise extreme care when handling UPS cabinets to avoid equipment damage or injury to personnel. The Liebert exm BDC s weight ranges from 660 to 1752 lb. (300 to 794kg). Determine the unit s weight and locate the center of gravity symbols before handling the Liebert exm BDC. Test lift and balance the cabinet before transporting it. Never tilt equipment more than 15 degrees from vertical. In case of fire involving electrical equipment, use only carbon dioxide fire extinguishers or those approved for use in fighting electrical fires. Extreme caution is required when performing maintenance. Be constantly aware that the UPS system contains high DC as well as AC voltages. Check for voltage with both AC and DC voltmeters prior to making contact.! AVERTISSEMENT Risque lors du déplacement de l'équipement lourd et de décharge électrique pouvant entraîner des dommages matériels, des blessures et même la mort. Faites preuve d'une extrême prudence lors de la manutention des armoires ASC afin d'éviter de les endommager ou de blesser le personnel. Les armoires Liebert exm BDC pèsent de 660 à 1752 lb (de 300 à 794 kg). Déterminez le poids de l'unité et trouvez les symboles de centre de gravité avant de déplacer l'armoire Liebert exm BDC. Faites des essais de levage et d'équilibre avant de transporter l'armoire. N'inclinez jamais l'équipement à plus de 15 degrés à la verticale. En cas d'incendie associé à du matériel électrique, n'utilisez que des extincteurs à dioxyde de carbone ou homologués pour la lutte contre les incendies d'origine électrique. Les opérations d'entretien requièrent une extrême prudence. Soyez toujours conscient du fait que le système ASC contient des tensions c.c. et c.a. élevées. Vérifiez les tensions avec des voltmètres c.a. et c.c. avant d'établir tout contact. 1 Liebert exm BDC

5 ! WARNING Risk of electric shock. Can cause equipment damage, injury and death. As with other types of high power equipment, dangerous voltages are present within the UPS and battery enclosure even after input power has been disconnected. The risk of contact with these voltages is minimized as the live component parts are housed behind a metal panel. Further internal safety screens make the equipment protected to IP20 standards. Never remove panels or covers or open doors that will expose internal components to contact. Read and follow all warnings, cautions and safety and operating instructions to avoid serious injury or death from electric shock. No risk exists to any personnel when operating the equipment in the normal manner, following the recommended operating procedures. All equipment maintenance and servicing procedures involve internal access and should be carried out only by trained personnel.! AVERTISSEMENT Risque de décharge électrique pouvant entraîner des dommages matériels, des blessures et même la mort. À l'instar des autres types d'équipement haute puissance, des tensions dangereuses sont présentes à l'intérieur de l'armoire ASC et du châssis de batteries même après le débranchement de l'alimentation d'entrée. Le risque de contact avec ces tensions est diminué, car les parties de composants sous tension sont abritées derrière un panneau métallique. D'autres écrans de sécurité internes protègent l'équipement en conformité avec les normes IP20. Ne retirez jamais les panneaux ou les couvercles et n'ouvrez pas les portes donnant accès aux composants internes avec lesquels vous pouvez entrer en contact. Veuillez lire et suivre l'ensemble des avertissements, des mises en garde et des instructions de sécurité et de fonctionnement afin d'éviter des blessures graves, voire la mort, pouvant être causées par une décharge électrique. Il n'y a aucun risque pour le personnel lorsque l'équipement est utilisé normalement, en suivant les procédures de fonctionnement recommandées. Toutes les procédures de réparation et d'entretien de l'équipement exigent un accès à l'intérieur de l'armoire et devraient être menées uniquement par du personnel compétent. Liebert exm BDC 2

6 Ground Leakage Currents! WARNING Risk of electric shock from high leakage current. Can cause injury, property damage and death. EARTH CONNECTION IS ESSENTIAL BEFORE CONNECTING THE INPUT SUPPLY. Earth leakage current exceeds 3.5 ma and is less than 1000 ma. Transient and steady-state earth leakage currents, which may occur when starting the equipment, should be taken into account when selecting instantaneous RCCB or RCD devices. Residual Current Circuit Breakers (RCCBs) must be selected sensitive to DC unidirectional pulses (Class A) and insensitive to transient current pulses. Note also that the earth leakage currents of the load will be carried by this RCCB or RCD. This equipment must be earthed in accordance with the local electrical code of practice.! AVERTISSEMENT Risque de décharge électrique due à un courant de fuite élevé pouvant causer des blessures, des dommages matériels et même la mort. IL EST PRIMORDIAL D'ASSURER UNE CONNEXION DE TERRE AVANT DE BRANCHER L'ALIMENTATION D'ENTRÉE. La fuite à la terre est supérieure à 3,5 ma et inférieure à ma. Vous devez tenir compte des fuites de courant transitoires et permanentes à la terre, susceptibles de se produire au démarrage de l'équipement, lors de la sélection des dispositifs DDFT instantanés. Vous devez sélectionner des disjoncteurs différentiels de fuite à la terre (DDFT) sensibles aux impulsions unidirectionnelles c.c. (classe A) et insensibles aux impulsions de courant transitoires. Notez également que les courants de fuite à la terre de la charge seront acheminés par ce dispositif DDFT. Cet équipement doit être mis à la terre conformément au code national de l'électricité.! WARNING Risk of electric shock. Can cause injury, property damage and death. Under typical operation and with all UPS doors closed, only normal safety precautions are necessary. The area around the UPS system should be kept free of puddles of water, excess moisture and debris. Special safety precautions are required for procedures involving handling, installation and maintenance of the UPS system and the internal batteries (internal batteries accommodated by the 10-40kVA frame only). Observe all safety precautions in this manual before handling or installing the UPS system as well as during all maintenance procedures. Observe all battery safety precautions before working on or near the battery. This equipment contains several circuits that are energized with high voltage. Only test equipment designed for troubleshooting should be used. This is particularly true for oscilloscopes. Always check with AC and DC voltmeters to ensure safety before making contact or using tools. Even when the power is turned Off, dangerously high electric charges may exist within the UPS. All power and control wiring should be installed by a qualified electrician. All power and control wiring must comply with the NEC and applicable local codes. ONLY qualified service personnel should perform maintenance on the UPS system. When performing maintenance with any part of the equipment under power, service personnel and test equipment should be standing on rubber mats. The service personnel should wear insulating shoes for isolation from direct contact with the floor (earth ground). Never work alone, even if all power is removed from the equipment. A second person should be standing by to assist and summon help in case an accident should occur. 3 Liebert exm BDC

7 ! AVERTISSEMENT Risque de décharge électrique pouvant causer des blessures, des dommages matériels et même la mort. Les précautions de sécurité habituelles suffisent lorsque le système ASC est en mode de fonctionnement normal et que toutes les portes sont fermées. La zone entourant le système ASC doit être exempte de flaques d eau, d humidité excessive et de débris. Des précautions de sécurité spéciales sont requises pour les procédures associées à la manutention, à l installation et à l entretien du système ASC. Observez toutes les précautions de sécurité décrites dans le présent manuel avant de manipuler ou d installer le système ASC, ainsi que pendant toutes les procédures d entretien. Cet équipement comporte plusieurs circuits à haute tension. Seuls des équipements d essai conçus pour le dépannage doivent être utilisés. Cette mise en garde couvre notamment les oscilloscopes. Utilisez toujours des voltmètres c.a. et c.c. pour vérifier les tensions avant d établir un contact ou d utiliser des outils. Des tensions dangereusement élevées peuvent demeurer dans le système ASC même une fois l alimentation coupée. Tous les câbles d alimentation et de contrôle doivent être installés par un électricien qualifié. Tous les câbles d alimentation et de contrôle doivent être conformes au Code national de l électricité des États-Unis (NEC) et celui du Canada, ainsi qu aux codes locaux en vigueur. L entretien du système ASC ne doit être confié qu à des professionnels qualifiés. Les responsables de l entretien et l équipement d essai doivent reposer sur des tapis de caoutchouc lors de toute intervention sur une pièce d équipement sous tension. Les responsables de l entretien doivent porter des chaussures isolantes pour prévenir tout contact direct avec le plancher. Ne travaillez jamais seul, même si toute l alimentation d entrée est coupée de l équipement. Une seconde personne devrait toujours être présente pour porter assistance ou chercher de l aide en cas d accident. NOTICE Risk of improper ground connection. Can cause equipment damage. Ground connection is essential before connecting the input supply. This equipment must be grounded in accordance with local electrical codes. Maximum load must not exceed that shown on the UPS rating label. NOTICE Risk of improper electromagnetic shielding. Can cause radio communication interference. This unit complies with the limits for a Class A digital device, pursuant to Part 15 Subpart J of the FCC rules. These limits provide reasonable protection against harmful interference in a commercial environment. This unit generates, uses and radiates radio frequency energy and, if not installed and used in accordance with this instruction manual, may cause harmful interference to radio communications. This unit is not designed for use in a residential area. Operation of this unit in a residential area may cause harmful interference that the user is solely responsible for correcting. Liebert exm BDC 4

8 GLOSSARY OF SYMBOLS Risk of electrical shock! Indicates caution followed by important instructions AC input AC output i Requests the user to consult the manual - + PbH2SO4 Indicates the unit contains a valve-regulated lead acid battery R Recycle DC voltage AC voltage Equipment grounding conductor Bonded to ground 5 Liebert exm BDC

9 Liebert exm BDC 1.0 LIEBERT exm BDC The Liebert exm BDC is designed to operate in UPS normal mode, static bypass mode and maintenance mode. The Liebert exm BDC offers kVA capacity to match the associated Liebert exm frame offerings. Each of the Liebert exm BDC capacities offer optional input 208V, 220V, 480V and 600V internal transformers as well as multiple output distribution selections. Figure 1 Single input UPS with external Liebert exm BDC with optional internal transformer Typical configuration BYPASS DISTRIBUTION CABINET * System AC Input 3 Wire + GND BIB MBB MIB (Optional) 54 Pole See Note 5 AC Output 208V 4 Wire + GND STATIC BYPASS Local Grounding Electrode See Note 1 UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. UPS system input and output cables must be run in separate conduits. 4. Control wiring must be run in separate conduits. 5. Optional 54-pole, 225A for 10-40kVA frame only or optional 54-pole 400A for kVA frame only. 6. Transformer available: 208, 220, 480, 600V input. BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring EXM1104 Rev Normal (UPS) Mode While the Liebert exm BDC is in Normal mode (MBB open; BIB/MIB closed), the UPS is supplying the connected load with continuous, high-quality AC power. In this mode of operation, the load is protected by the UPS. 1.2 Maintenance Mode When the Liebert exm BDC is in Maintenance mode (MBB closed; BIB/MIB open), it provides an alternate path for power to the connected equipment should the UPS need to be taken out of service for limited maintenance or repair. In this mode of operation, no power is supplied to the UPS and the load is NOT protected by the UPS. Liebert exm BDC 6

10 1.3 Locating the Cabinet Liebert exm BDC This Liebert exm BDC may be mounted to the right of the UPS or installed as a stand-alone unit. Ensure that the unit is in a well-ventilated area and that there is clearance for access to the switches and cable connections as required by national and local codes. When the BDC is ordered as a stand-alone cabinet, connecting cables are not included. 1.4 Cable Installation Wiring Preparation Be sure that the unit is not connected to any AC utility power source or UPS before installing any wiring to this unit. This Liebert exm BDC should be installed by a qualified / certified electrician.! WARNING Risk of electrical shock and arc flash. Can cause property damage, injury and death. Read this section thoroughly before attempting to install wiring to this unit. Read and comply with all warnings and cautions in this manual. Removing the Cover Plates Plates cover the input and output terminals on the front of the Liebert exm BDC (see Figure 2). Remove these and keep the screws and plates for reinstallation. Figure 2 Liebert exm BDC Access plate removed Power Cable Installation Refer to Table 42 when selecting cables. NOTE Transient and steady state earth leakage currents may occur when starting the equipment. This should be taken into account when selecting ground current detection devices because these will carry the earth leakage currents of both the UPS equipment and the load. 7 Liebert exm BDC

11 Liebert exm BDC Input/Output Wiring Follow the steps below to connect the input wiring: NOTE Input wiring must be installed using conduit if cabinet is not mounted to the immediate right of the UPS. 1. Locate the input wiring access (top or bottom access), remove the conduit landing plate and punch the appropriate size hole for the size conduit being used. Pull the three/four input wires through it, allowing some slack for installation. For cabinets that are located to the immediate left of the UPS, the access plate is on the lower right of the cabinet. Remove the access plate and verify that the edge guarding is installed and intact. 2. Secure the conduit to the access plate of the Liebert exm BDC. 3. Input power cables connect to the system input bus; refer to Figure 14 and to Table Connect the ground (earth) wire to the earth busbar and tighten it to 428 lb-in (48Nm) for M12 bolt. 5. Locate UPS input and output cables and access panel to UPS on lower right side. NOTE If the Liebert exm BDC is not to be bolted to the UPS, use either top or bottom access plate. 6. Connect the system ground cable between the Liebert exm BDC and UPS and tighten the connections to 428 lb-in (48Nm) for M12 bolt. 7. Connect the system input cables between the Liebert exm BDC UPS Input Busbars (A-B-C N terminals) and UPS input busbars (A-B-C N terminals) and tighten the connections to 428 lb-in (48Nm) for M12 bolt. 8. Connect the system output cables between the Liebert exm BDC UPS Output Busbars (A-B-C N terminals) and UPS output busbars (A-B-C N terminals) and tighten the connections to 428 lb-in (48Nm) for M12 bolt. 9. Connect TB1 from the Liebert exm BDC to J23, J24 and J26 on the Liebert exm. NOTICE Risk of improper wiring connection. Can cause equipment damage. The control wire must be installed to ensure proper operation of the system and fully protect the load when switching between bypass cabinet and UPS. NOTES 1. All interconnection hardware supplied by Emerson. 2. AC connections must be made to the UPS module before attaching Liebert exm BDC to UPS module. 3. All cabling will be field-supplied when a Liebert exm BDC is configured as a stand-alone cabinet. 4. Liebert exm BDC s must attach to the right side only of the Liebert exm UPS. 5. Refer to the individual drawing of each piece of equipment for additional details. Table 1 Control wiring for Liebert exm to Liebert exm BDC From Liebert exm UPS Bypass Module (X9 J23, J24 and J26) To Liebert exm BDC Terminal Strip (TB1) J24-3 TB1-7 FH1-B TB1-8 J26-15 TB1-6 J26-13 TB1-5 J26-11 TB1-4 J26-9 TB1-3 J23-4 TB1-11 J23-6 TB1-12 FH1-N J24-1 Refer to Figure 3 for the location of fuse block FH1 and to Figure 11 for the location of J23, J24 and J26 Liebert exm BDC 8

12 1.4.4 Accessory Fuses and Back-Feed Breaker Wiring Liebert exm BDC The back-feed breaker fuse block provides power to trip the BIB breaker. It is at the lower right of the input/output panel on the front of the Liebert exm UPS. See Figure 3 for fuse block locations. Figure 3 Accessory fuses Back-Feed Breaker Fuse Block, FH1 BDSUi Fuse Block, FH2 (optional for Alber battery monitoring feature) Fuse Blocks are on the front of the Liebert exm UPS. The back-feed breaker fuse block provides 120V and is connected to the UPS output (L-N). The fuse is rated for 8A. Figures 4, 5 and 6 show the back-feed breaker wiring; the connections are made to the static bypass assembly as shown in Table 1. For additional details about the FH1 fuse block refer to the Liebert exm UPS manuals, SL and SL The manuals ship with the UPS and are available at Liebert s Web site: 9 Liebert exm BDC

13 Liebert exm BDC Figure 4 Liebert exm BDC with distribution, single input Utility W07 W08 W09 MBB See Note 6 W04 W05 W06 BIB Detail A Detail B W85 W86 W87 AC Output on oa ob oc UPS Fuse A B C mn PE AC Input W88 W89 W90 MIB See Note Kirk Key K2 (2) Fuses 2A Output Neutral Ground to Unit Frame SKRU ØA ØB ØC AC Output Optional 54-Pole/Two Subfeeds See Note 3 Output Ground TB KO Optional Input Neutral Main Ground Busbar See Note 1 AC 120V Lamp Push Button SKRU - Solenoid Key Release Unit KO - Key Operator Ground to Unit Frame Notes 1. Customer-furnished electrode conductor must be installed in accordance with national and local electrical codes. 2. See installation manual for additional connection information. 3. Optional 54-pole, 225A for 10-40kVA frame only or optional 54 pole, 400A for kVA frame only. Or two 225A subfeeds for kVA only 4. Optional transformer: 208/220/480/600V input. 5. Overcurrent protection is based on 80% rated devices. 6. MBB auxiliary switch connections are on the normally closed and common positions. 7. MIB auxiliary switch connections are on the normally opened and common positions. 8. When the Liebert BDC is connected to UPS module, all control and power wiring is supplied by Emerson. When the Liebert BDC is remote from the UPS module, the cables between the Liebert BDC and UPS module must be supplied by others. Detail A AC Output on oa ob Detail B Field-Supplied Wiring Factory-Supplied Wiring EXM1405 Rev. 0 X9J24 MFP_D1 MFP_S3 MFP_C5 Main_obnl_O2 Main_obnl_S4 Main_obnl_C6 X9J23 BFP_O1 BFP_S3 BFP_C5 INV_D2 INV_S4 INV_C6 FH1 BLK oc FH2 UPS *Option Fuse X9J26 GND_DRY15 Q5_STATUS13 GND_DRY11 Q3_STATUS 9 Liebert exm BDC 10

14 Liebert exm BDC Figure 5 Liebert exm BDC wiring, without transformer option, single input AUX. C N/O N/C Refer to Table 1 DETAIL B Output Neutral MBB W04 AUX. C N/O N/C W05 W06 Detail A AC Output W88 W89 W90 MIB To Panelboard or Subfeed Refer to Table 1 UPS Fuse Detail B DETAIL A Utility Input Phase A Phase B Phase C Neutral Customer Main Input Busbars W07 W08 W09 BIB W85 W86 W87 Ground AC Input W83 W84 TB1 Customer Input Neutral Ground to Unit Frame NOTES 1. Wiring furnished by factory. 2. Customer-furnished grounding electrode conductor to be installed in accordance with National Electric Code Article Customer Main Ground Busbar Ground Electrode See Note 2 WIRING LEGEND Factory-Supplied Wiring Factory - or Field-Supplied Pg. 1, Rev Liebert exm BDC

15 Liebert exm BDC Figure 6 Liebert exm BDC wiring with transformer option, single input Utility Input A B C AUX. DETAIL A W01 W02 W03 H1 H2 H3 Isolation Transformer T X-A X-B X-C X0 Ground to Unit Frame NOTES 1. Wiring furnished by factory. 2. Customer-furnished grounding electrode conductor to be installed in accordance with National Electric Code Article W10 MBB W04 W05 W06 Detail A BIB W07 W08 W09 W85 W86 W87 W83 Customer Input Neutral Ground to Unit Frame W84 AUX. Output Neutral DETAIL B AC Output MIB W88 W89 W90 To Panelboard or Subfeed Detail B A B C mn PE AC Input Customer Main Ground Busbar Ground Electrode See Note 2 WIRING LEGEND Factory-Supplied Wiring Factory - or Field-Supplied Pg. 2, Rev. 3 C N/O N/C C N/O N/C Refer to Table 1 Refer to Table 1 G15, G61, G71, G81 G91, G93, G101 Only UPS Fuse Liebert exm BDC 12

16 Liebert exm BDC Figure 7 Wiring for LDMF with panelboard Rear View LEFT SIDE RIGHT SIDE 1. Wiring furnished by factory. 2. Customer-furnished grounding electrode conductor to be installed in accordance with National Electric Code, Article WIRING LEGEND Factory- or Field-Supplied Pg. 5, Rev Fuse 5A DB9 to Accent P9 (50 Pin) P8 (50 Pin) P15 (50 Pin) P16 (50 Pin) Rear View CT STRIP-1 50 Pin 50 Pin Ribbon Cable to P15 Ribbon Cable to P16 Ribbon Cable to P9 Ribbon Cable to P8 50 Pin 50 Pin CT STRIP-2 Load Line Pin 1 Pin 1 W508 (Black) W512 (Black) W511 (Black) W510 (Black) C-Phase B-Phase A-Phase W504 (Wht) W503 (Blk) W503 (Blk) W504 (Wht) W505 (Blk) W501 (Red) W502 (Blk) Panel Board Output Neutral CT1 CT2 CT3 CT4 Ground Busbar CT5 W507 Input Neutral Customer-Supplied Wiring Twisted Pair from LCD Ribbon Cable from LCD Factory-Supplied Wiring AC (N) AC (L) +Vout NC -Vout NC NC P38 (34 Pin) Liebert exm BDC

17 Liebert exm BDC Figure 8 Wiring for LDMF with subfeed breakers 88 DB9 to Accent P38 (34 Pin) 1. Wiring furnished by factory. 2. Customer-furnished grounding electrode conductor to be installed in accordance with National Electric Code, Article WIRING LEGEND Factory-Supplied Wiring Factory- or Field-Supplied P9 (50 Pin) P8 (50 Pin) P15 (50 Pin) P16 (50 Pin) Pg. 5, Rev. 2 Pin 1 Pin 1 W504 (Wht) W503 (Blk) W503 (Blk) 53834G P P P G2 A-Phase B-Phase C-Phase A-Phase B-Phase C-Phase Load Line W504 (Wht) W505 (Blk) Fuse 5A W501 (Red) W502 (Blk) Subfeed Breaker Front View Output Neutral J3 77 J1 Input Neutral Twisted Pair from LCD Ribbon Cable from LCD 76 AC (N) AC (L) +Vout NC -Vout NC NC 78 TB P6 (9 Pin) P5 (9 Pin) MBB MIB CB1 CB2 Ground Busbar Liebert exm BDC 14

18 Liebert exm BDC 1.5 Bolting Cabinets Together NOTE UPS wiring must be completed before the cabinets are bolted together. 1. Line up cabinets so that mounting holes are aligned. Figure 9 Bolting Liebert exm UPS to a Liebert exm BDC A Hex Head Bolt, M10 x 30mm Washer Split, M10 Washer Flat, M10 Place cabinets so mounting holes are aligned. A bolt from the adjacent cabinet may be screwed into the threaded top hole, or a bolt may be inserted through the lower hole and screwed into the threaded hole in the adjacent cabinet. DETAIL A 2. Using supplied hardware, bolt the cabinets together. The bolts may be inserted from either the UPS side or from the Liebert exm BDC side, whichever is more convenient.! WARNING Risk of heavy units tipping over while being moved. Can cause property damage, injury and death. The Liebert exm BDC and battery cabinets must be properly prepared and secured for lifting. Improper lifting may cause the cabinets to fall, causing equipment damage, personal injury and death. Emerson recommends lifting the units with one of the following methods: Installing four eyebolts in the factory-fabricated holes, one at each corner of the unit, attaching cables or similar strapping to the eyebolts and lifting with a suitable mechanism. Placing suitable straps on the Liebert exm BDC or battery cabinet. The straps must go under the unit to be lifted. 15 Liebert exm BDC

19 1.5.1 Floor Installation Liebert exm BDC! AVERTISSEMENT Le centre de gravité élevé des appareils présente un risque de renversement lors des déplacements, pouvant entraîner des dommages matériels, des blessures et même la mort. If the Liebert exm BDC is to be placed on a raised floor, the UPS should be mounted on a pedestal that will support the equipment point loading. Refer to the Liebert exm UPS manual, SL or SL-25650, to design this pedestal Cable Entry Les armoires Liebert exm BDC et de batterie doivent être correctement préparées et sécurisées avant d être levées. Un mauvais levage peut faire tomber les armoires, causant des dommages à l'équipement, des blessures, voire la mort. Emerson recommande de soulever les unités en suivant l'une des méthodes suivantes : En installant quatre anneaux de levage dans les ouvertures fabriquées en usine, avec un anneau dans chaque coin de l appareil, pour ensuite fixer les câbles ou sangles aux anneaux afin d'effectuer le levage à l'aide d'un mécanisme approprié. En plaçant des sangles convenables sur l'armoire Liebert ou de batterie. Les sangles doivent passer sous l'unité à soulever. Cables can enter the Liebert exm BDC from the top or bottom through removable metal plates. Some plates have factory-punched holes and others are designed to allow the personnel to punch holes for fitting and securing the conduit. Once the conduit holes are punched, these plates should be reattached to the UPS. The conduit size and wiring method must be in accordance with all local, regional and national codes and regulations, including NEC ANSI/NFPA 70. NOTE When installing the UPS, the customer must provide a disconnect with overcurrent protection at the output of the UPS Optional Cabinets The Liebert exm BDC must be bolted to right side of the Liebert exm (see Figure 10). The Liebert exm BDC must be cabled and bolted to the Liebert exm before the UPS and bypass distribution cabinet are moved into their final position. Connect input wiring to the Liebert exm BDC ONLY after the units are internally cabled and positioned. Battery cabinets may be bolted only to the left side of the Liebert exm; see Figure 10. Figure 10 Cabinet arrangement ALL UNITS VIEWED FROM ABOVE Liebert exm Bypass Distribution Cabinet Battery Cabinet Battery Cabinet Liebert exm Bypass Distribution Cabinet Liebert exm UPS connected only to Liebert exm BDC (The Liebert exm BDC must be on right side of the Liebert exm UPS) Liebert exm UPS connected to Liebert exm BDC and Battery Cabinets (BDC must be on right side of the Liebert exm) (Battery Cabinets must be on the left side of the Liebert exm UPS) Liebert exm BDC 16

20 Liebert exm BDC 1.6 Liebert exm UPS Bypass Assembly Figure 11 Liebert exm UPS bypass assembly connections J1 J19 J20 J21 J22 J26 J23 J24 J25 Liebert IntelliSlot Ready Switch Bays 1, 2, 3 The Static bypass assembly has three Liebert IntelliSlot interface card bays and connections for ancillary cabinets (Liebert exm BDC and battery) and for options Liebert exm BDC Interface The Liebert exm BDC interface is on the Auxiliary Terminal Block at J26. Refer to Figure 12 for circuit details. Table 2 Liebert exm BDC interface Position Name Description J26.1 Q1 STA Main input switch status signal J26.5 Q2 STA Bypass input switch status signal J26.9 Q3 STA External maintenance switch status signal J26, 3, 7, 9 GND Ground for dry contacts These contacts cannot be active unless they are set via software. 17 Liebert exm BDC

21 Liebert exm BDC Figure 12 Input dry contacts J26 J26 Q1 STATUS GND_DRY Q2 STATUS GND_DRY Q3 STATUS GND_DRY Q5 STATUS GND_DRY GND_DRY RESV2 RESV3 GND_DRY NC UT UT GND_MON GEN MODE GND_DRY TMP BATT IN +12V_DRY GND_DRY GND_DRY _ RESERVED ENV_DET CHG SHUT GND_DRY RESV1 GND_DRY NC UT UT NC NOTE All auxiliary cables of terminal must be double-insulated. Wire should be 20-16AWG stranded for maximum runs between 80 and 200 feet (25-60m), respectively. NOTE Refer to Table 1 and Figure 4 for the Liebert exm BDC wiring. Figure 13 Output dry contacts and EPO wiring INV_O INV_S INV_C MAIN_O MAIN_S MAIN_C RESV_O RESV_S RESV_C J23 J24 J BFP_O BFP_S BFP_C MFP_O MFP_S MFP_C RESV_O RESV_S RESV_C Liebert exm BDC 18

22 Liebert exm BDC Table 3 Output dry contact relays Port Pin Name Description 1 MFP_O Rectifier back-feed normally open contact. Open when there is no back-feed. J24 3 MFP_S Rectifier back-feed common contact. 5 MFP_C Rectifier back-feed normally closed contact. Closed when there is no back-feed. 2 INV_O Inverter state normally open contact. Open when the inverter is abnormal. J23 4 INV_S Inverter state common contact. 6 INV_C Inverter state normally open contact. Closed when the inverter is normal. 1 BFP_O Bypass back-feed normally open contact. Open when there is no back-feed. J23 3 BFP_S Bypass back-feed common contact. 5 BFP_C Bypass back-feed normally closed contact. Closed when there is no back-feed. 2 MAIN_O Rectifier input state normally open contact. Open when the rectifier is abnormal. J24 4 MAIN_S Rectifier input state common contact. 6 MAIN_C Rectifier input state normally closed contact. Closed when the rectifier is normal. 19 Liebert exm BDC

23 Installation Drawings 2.0 INSTALLATION DRAWINGS Figure 14 Liebert exm BDC with 225A or 400A panelboards Main components FRONT NOTES 1. Dimensions are in inches (mm). 2. Control wiring and power wiring must be run in separate conduits. 3. All wiring must be in accordance with national and local electrical codes. 4. If bypass distribution cabinet is attached to the right side of the UPS, Emerson will supply the interconnection cables. See Figure 18. TOP BOTTOM 23.6" (600mm) 37.5" (953mm) Panelboard 78.5" (1994mm) MBB BIB MIB System Input Bus Neutral Bus Ground Bus LEFT SIDE Panel Removed FRONT Door Removed RIGHT SIDE Panel Removed Liebert exm BDC 20

24 Installation Drawings Figure 15 Liebert exm BDC with two subfeed breakers Main components NOTES 1. All dimensions are in inches (mm). 2. Control wiring and power wiring must be run in separate conduits. 3. Copper cables only are recommended. 4. All wiring is to be in accordance with national and local electrical codes. 5. When the Liebert exm BDC is attached to the UPS, Emerson will supply the interconnection cables A panelboard for 10k-40kVA only. 400A panelboard for kVA only BOTTOM TOP 23.6" (600mm) 37.5" (953mm) Neutral Busbar Subfeed Breakers MBB BIB MIB System Input Bus Ground Busbar Neutral Bus LEFT SIDE Panel Removed FRONT Door Removed RIGHT SIDE Panel Removed EXM16013 Rev. 0 LDMF inside front door 21 Liebert exm BDC

25 Installation Drawings Figure 16 Liebert exm BDC with optional SKRU and transformer Key Operator Lamp LDB Kirk Keys MBB BIB Transformer Option for 208V, 220V, 480V or 600V Input MIB System Input Bus Neutral Bus Ground Bus FRONT VIEW With Covers FRONT VIEW Door Removed EXM15007 Rev. 0 RIGHT SIDE VIEW Panel Removed Liebert exm BDC 22

26 Installation Drawings Figure 17 Busbars Liebert exm BDC with panelboard 23.6" (600mm) 37.5" (953mm) Neutral Busbar Ground Busbar Panelboard MBB BIB MIB See Figure 18 for details about busbars LEFT SIDE FRONT Panel Removed Door Removed Notes: 1. All dimensions are in inches (mm). 2. Control wiring and power wiring must be run in separate conduits. 3. All wiring is to be in accordance with national and local electrical codes. 4. Emerson will supply the interconnection cables when the Liebert exm BDC is attached to the UPS A panelboard for 10k-40kVA only. 400A panelboard for kVA only. RIGHT SIDE Panel Removed EXM16012 Rev Liebert exm BDC

27 Installation Drawings Figure 18 Busbars Liebert exm BDC UPS Bus Ø 0.44" (11mm) Typical System Input Bus See Detail B Input/Output Bus, Typical 1.5" x 8.9" (38mm x 227mm) Ø 0.44" (11mm) Typical 1.38" (35mm) 1.38" (35mm) 1.38" (35mm) 1.38" (35mm) Ø 0.56" (14mm) Typical Shown with Optional SKRU 2.44" (62mm) DETAIL A 2.44" (62mm) Ground Bus 5" x 4" (127mm x 102mm) Ø 0.56" (14mm) Typical Input Breaker Input Ground Bus Neutral Bus 5" x 8.9" (127mm x 227mm) Ø 0.44" (11mm) Typical 1.75" (44.5mm) Typical All Busbars System Input Busbar at Rear, Typical System Input Connections Neutral Input/Output Connections Ø 0.56" (14mm) Typical See Figure 14. DETAIL B Iso-View Front Left Corner Post Removed Liebert exm BDC 24

28 Installation Drawings Figure 19 Lineup arrangement, Liebert exm with Liebert exm BDC 47.6" (1208mm) 23.6" (600mm) 23.6" (600mm) 78.7" (2000mm) NOTES 1. Dimensions are in inches (mm) " (610mm) minimum clearance above unit. 36" (914mm) front access required for service. For seismic mounting only 5" (102mm) in rear for mounting brackets 3. Keep cabinet within 15 degrees of vertical. 4. Top and bottom cable entry available through removable access plates. Remove, punch to suit conduit size and replace. 5. Unit bottom is structurally adequate for forklift handling. 6. Control wiring and power wiring must be run in separate conduits. 7. All wiring is to be in accordance with national and local electrical codes. 8. Bypass distribution cabinet must be positioned on the right side of the UPS. UPS BDC FRONT VIEW EXM13028 Rev Liebert exm BDC

29 Installation Drawings Figure 20 Outline drawing, Liebert exm BDC for Liebert exm, kVA 11.5" (292mm) Outside Panel 6.5" (164mm) Outside Panel 23.7" (602mm) TOP VIEW Maximum Door Swing " (600mm) Cable Entry Area 11.4" x 13.2" (290 x 335mm) 34.6" 28.3" (870mm) (719mm) Bracket Centers 5.5" (140mm) BOTTOM VIEW 39.5" (1000mm) Cable Entry Area 6.2" x 13.2" (57 x 335mm) 6.5" (164mm) Outside Panel 6.4" (162mm) Outside Panel 78.7" (2000mm) 24" (609mm) FRONT Leveling Feet RIGHT SIDE 1. All dimensions are in inches (mm) " (610) minimum clearance above unit; 36" (914) front access required for service. 3. Keep cabinet within 15 degrees of vertical. 4. Top and bottom cable entry available through removable access plates. Remove, punch to suit conduit size and replace. 5. Control wiring and power wiring must be run in separate conduits. 6. All wiring is to be in accordance with national and local electrical codes. UAM06008 Rev. 5 Liebert exm BDC 26

30 Installation Drawings Figure 21 Liebert exm BDC transformer location Transformer RIGHT SIDE REAR OF CABINET 27 Liebert exm BDC

31 Table 4 Wiring for Liebert exm to Liebert exm BDC See Figure 4 and Table 1 for additional details. Installation Drawings Run From To Conductors A Utility AC source BDC System Input Bus Phase A, B, C B Utility AC Source BDC System Input Bus Neutral C BDC Bypass Isolation Breaker UPS Main Input Phase A, B, C D BDC Bypass Isolation Breaker UPS Main Input Neutral E UPS Output Liebert exm BDC Maintenance Isolation Breaker Phase A, B, C F UPS Output Liebert exm BDC Maintenance Isolation Breaker Neutral G BDC Panelboard Load AC Connection Phase A, B, C H BDC Panelboard Load AC Connection Neutral I Utility AC Source All Ground Connections Ground J BDC Terminal Block TB1 UPS Static Bypass Module J23, J24 and J26 Wiring for KO on Liebert exm BDC NOTE Interconnection wiring between the UPS and bypass distribution cabinet is supplied by Emerson when the Liebert exm BDC and Liebert exm UPS are ordered as a system. Table 5 Hardware torque values Hardware Two Belleville Washers M10 (3/8") 240 lb-in. (27 Nm) M12 (1/2") 428 lb-in (48Nm) Liebert exm BDC 28

32 Installation Drawings Figure 22 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC and panelboard BYPASS DISTRIBUTION CABINET * System AC Input 4 Wire + GND BIB MBB MIB (Optional) 54 Pole See Note 6 AC Output 208V 4 Wire + GND STATIC BYPASS UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. A neutral is required from the system AC input source. 4. UPS system input and output cables must be run in separate conduits. 5. Control wiring must be run in separate conduits. 6. Optional 54 pole, 225A for 10-40kVA frame only or optional 54 pole 400A for kVA frame only. BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring EM11003 Rev Liebert exm BDC

33 Installation Drawings Figure 23 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC, input isolation transformer and panelboard BYPASS DISTRIBUTION CABINET * System AC Input 3 Wire + GND BIB MBB MIB (Optional) 54 Pole See Note 5 AC Output 208V 4 Wire + GND STATIC BYPASS Local Grounding Electrode See Note 1 UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. UPS system input and output cables must be run in separate conduits. 4. Control wiring must be run in separate conduits. 5. Optional 54-pole, 225A for 10-40kVA frame only or optional 54-pole 400A for kVA frame only. 6. Transformer available: 208, 220, 480, 600V input. BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring EXM1104 Rev. 0 Liebert exm BDC 30

34 Installation Drawings Figure 24 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC and two subfeed breakers BYPASS DISTRIBUTION CABINET LDB * System AC Input 4 Wire + GND BIB MBB MIB LDB (Optional) (2) 225A See Note 6 AC Output 208V 4 Wire + GND STATIC BYPASS UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. A neutral is required from the system AC input source. A full capacity neutral conductor is recommended. Grounding conductors are recommended. 4.UPS system input and output cables must be run in separate conduits. 5. Control wiring must be run in separate conduits. 6. Optional (2) 225A LDB for kVA frame only. Optional single 225A LDB for 10-40kVA frame. LDB - Load Distribution Breaker BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring EXM11005 Rev Liebert exm BDC

35 Installation Drawings Figure 25 One-line diagram, 208V single input kVA UPS with three-breaker Liebert exm BDC, input isolation transformer and two subfeed breakers BYPASS DISTRIBUTION CABINET LDB * System AC Input 3 Wire + GND BIB MBB MIB LDB (Optional) (2) 225A See Note 5 AC Output 208V 4 Wire + GND Local Grounding Electrode See Note 1 STATIC BYPASS UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. UPS system input and output cables must be run in separate conduits. 4. Control wiring must be run in separate conduits. 5. Optional (2) 225A LDB for kVA frame only. Optional single 225A LDB for 10-40kVA frame. 6. Transformer available: 208, 220, 480, 600V input. LDB - Load Distribution Breaker BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring EXM11006 Rev. 0 Liebert exm BDC 32

36 Installation Drawings Figure 26 One-line diagram, 208V dual input kVA UPS with three-breaker Liebert exm BDC and panelboard BYPASS DISTRIBUTION CABINET * Bypass AC Input 4 Wire + GND BIB MBB MIB (Optional) 54 Pole See Note 6 AC Output 208V 4 Wire + GND STATIC BYPASS * Rectifier AC Input 4 Wire + GND See Note 7 UPS CABINET BATTERY NOTES 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. A neutral is required from the system AC input source. A full capacity neutral conductor is recommended. 4. Bypass and rectifier inputs and output cables must be run in separate conduits. 5. Control wiring must be run in separate conduits. 6. Optional 54-pole, 225A for 10-40kVA frame only or optional 54-pole 400A for kVA frame only. 7. Customer must supply shunt trip breaker with 120V coil. 8. Remove bypass jumper busbars inside the UPS to configure a dual input system. BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection by Others Field-Supplied Wiring See Tables 12 and 13 for details. EXM11007 Rev Liebert exm BDC

37 Installation Drawings Figure 27 One-line diagram, 208V dual input kVA UPS with three-breaker Liebert exm BDC and two subfeed breakers BYPASS DISTRIBUTION CABINET LDB * Bypass AC Input 4 Wire + GND BIB MBB MIB LDB (Optional) (2) LDB AC Output See Note 6 208V 4 Wire + GND STATIC BYPASS * Rectifier AC Input 4 Wire + GND See Note 7 UPS CABINET BATTERY Notes 1. Install in accordance with national and local electrical codes. 2. Input and bypass must share the same single source. 3. A neutral is required from the system AC input source. A full capacity neutral conductor is recommended. Grounding conuctors are recommended. 4. Bypass and rectifier inputs and output cables must be run in separate conduits. 5. Control wiring must be run in separate conduits. 6. Optional (2) 225A LDB for kVA frame only. 7. Customer must supply shunt trip breaker with 120V coil. 8. Remove bypass jumper busbars inside the UPS to configure a dual input system. LDB - Load Distribution Breaker BIB - Bypass Isolation Breaker MBB - Maintenance Bypass Breaker MIB - Maintenance Isolation Breaker * External Overcurrent Protection By Others Field-Supplied Wiring See Tables 12 and 13 for details. EXM11008 Rev. 0 Liebert exm BDC 34